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.Management Sciences
Category: TRANSISTORS
The output impedance of a transistor connected in_____________arrangement is the highest?
A. common emitter
B. common collector
C. common base
D. none of the above
The collector-base junction in a transistor has___________?
A. forward bias at all times
B. reverse bias at all times
C. low resistance
D. none of the above
The value of ß for a transistor is generally____________?
A. 1
B. less than 1
C. between 20 and 500
D. above 500
A transistor has____________?
A. one pn junction
B. two pn junctions
C. three pn junctions
D. four pn junctions
The collector of a transistor is____________doped?
A. heavily
B. moderately
C. lightly
D. none of the above
A transistor is a___________operated device?
A. current
B. voltage
C. both voltage and current
D. none of the above
In a tansistor, IC = 100 mA and IE = 100.2 mA. The value of ß is____________?
A. 100
B. 50
C. about 1
D. 200
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